H01B 7/187
Sheaths comprising extruded non-metallic layers
Official title: {Sheaths comprising extruded non-metallic layers}
H01B7/187 (Sheaths comprising extruded non-metallic layers) appears on 44 US grants and 47 published applications in this corpus.
Search patents in H01B- Granted patents
- 44
- Published applications
- 47
- Assignees
- 36
- Inventors
- 128
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 4 |
| 2019 | 4 | 3 |
| 2020 | 3 | 6 |
| 2021 | 7 | 10 |
| 2022 | 5 | 1 |
| 2023 | 5 | 1 |
| 2024 | 0 | 6 |
| 2025 | 2 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conductive outer jacket for wireline cable11 Aug 2026US 12,706,230 B2Schlumberger Technology Corporation
- Electrical cable with electrically conductive coating17 Feb 2026US 12,555,703 B2Samtec, Inc.
- Non-circular electrical cable having a reduced pulling force30 Sep 2025US 12,431,266 B1Southwire Company
- Electrical cable with dielectric foam22 Apr 2025US 12,283,394 B2Samtec, Inc.
- Cable and harness26 Dec 2023US 11,854,713 B2Proterial, Ltd.
- Electrical cable with electrically conductive coating21 May 2026US 2026/0142058 A1Samtec, Inc.
- Corrosion resistant wireline cable5 Feb 2026US 2026/0038713 A1Schlumberger Technology Corporation
- Silicone free fire safety wire construction1 Jan 2026US 2026/0004950 A1Radix Wire & Cable, LLC
- Cable and damage detection device10 Jul 2025US 2025/0226132 A1Proterial, Ltd.
- Coaxial cable12 Jun 2025US 2025/0191811 A1Totoku Co., Ltd.
Most cited
By later US patents
- Composite cable including portions having controlled flexural rigidities123US 5,039,195 AAT&T Bell Laboratories · 1991
- Electric cables40US 3,983,313 ALynenwerk KG · 1976
- Electrical cable with self-repairing protection and apparatus for manufacturing the same34US 6,534,715 B1Pirelli Cavi e Sistemi S.p,A. · 2003
- Bonded sheath cable30US 4,328,394 ABell Telephone Laboratories, Incorporated · 1982
- Matte finished cable jacket20US 5,280,137 ACooper Industries, Inc. · 1994